Nearby Harbors
43.6537’ N, 70.2487’ W

Portland, ME

56°
H -°
L 51°
NNE
11mph
Low tide
3:07 am
Photo Credits

Tides Today & Tomorrow in Portland, ME

TIDE TIMES for Saturday, November 7, 2026
The tide is currently falling in Portland, ME.
Next low tide : in 55m at 3:07 am (0.4 ft)
Next high tide : 9:21 am (10.1 ft)
Sunset today : 4:24 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8418150
Common Questions About Tides

Featured Local Businesses

Casco Bay Boat Transport

Casco Bay Boat Transport
Hamilton Marine - Portland

Hamilton Marine - Portland
Maine Yacht Center docks, Portland, Maine

Maine Yacht Center

USCG Station South Portland, ME
Freedom Boat Club at Yarmouth Boat Yard, Maine

Freedom Boat Club of Maine
Yarmouth Boat Yard is an authorized Pursuit Boats dealer

Yarmouth Boat Yard
Sunset, calm water and the islands on the Maine Island Trail

Maine Island Trail Association (MITA)

Portland, ME Tides - Aug 1949

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:499.74:1710.39:550.010:370.05:298:04First Quarter1Mon
2Tue4:519.25:1510.210:520.411:420.15:308:03First Quarter2Tue
3Wed5:578.86:1710.111:530.95:328:02Waxing Gibbous3Wed
4Thu7:058.57:2010.112:500.212:581.15:338:00Waxing Gibbous4Thu
5Fri8:098.58:2110.11:550.12:011.15:347:59Waxing Gibbous5Fri
6Sat9:078.69:1610.22:540.02:581.15:357:58Waxing Gibbous6Sat
7Sun9:598.710:0610.23:47-0.13:501.05:367:56Full Moon7Sun
8Mon10:478.910:5310.24:35-0.14:380.95:377:55Full Moon8Mon
9Tue11:318.911:3610.15:19-0.15:220.85:387:54Full Moon9Tue
10Wed12:109.05:580.06:030.85:397:52Full Moon10Wed
11Thu12:169.912:479.16:340.16:430.95:407:51Waning Gibbous11Thu
12Fri12:549.61:239.17:090.47:231.05:417:49Waning Gibbous12Fri
13Sat1:339.21:599.07:440.78:041.15:437:48Waning Gibbous13Sat
14Sun2:138.82:379.08:201.08:471.35:447:47Waning Gibbous14Sun
15Mon2:578.43:188.98:591.39:341.45:457:45Third Quarter15Mon
16Tue3:448.04:028.89:421.710:231.55:467:43Third Quarter16Tue
17Wed4:367.74:508.710:291.911:171.65:477:42Third Quarter17Wed
18Thu5:327.55:448.811:212.15:487:40Third Quarter18Thu
19Fri6:327.56:429.012:171.512:182.15:497:39Waning Crescent19Fri
20Sat7:327.77:409.41:181.21:181.85:507:37Waning Crescent20Sat
21Sun8:278.18:349.92:140.82:141.45:527:36Waning Crescent21Sun
22Mon9:178.69:2510.43:040.23:060.85:537:34New Moon22Mon
23Tue10:059.110:1510.93:52-0.33:570.35:547:32New Moon23Tue
24Wed10:519.711:0511.14:38-0.84:48-0.35:557:31New Moon24Wed
25Thu11:3810.311:5411.25:24-1.15:38-0.75:567:29New Moon25Thu
26Fri12:2410.76:10-1.26:30-0.95:577:27Waxing Crescent26Fri
27Sat12:4411.01:1110.96:56-1.17:22-0.95:587:26Waxing Crescent27Sat
28Sun1:3610.62:0110.97:45-0.88:17-0.85:597:24Waxing Crescent28Sun
29Mon2:3210.12:5510.78:36-0.39:17-0.56:017:22First Quarter29Mon
30Tue3:339.53:5310.39:330.310:20-0.16:027:20First Quarter30Tue
31Wed4:378.94:5510.010:330.911:270.26:037:19First Quarter31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8418150)

www.USHarbors.com

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
Any commercial use, modification, redistribution, or repackaging without written permission is strictly prohibited.

Common Questions About Portland, ME Tides

Collapse All
Is this week a spring tide or neap tide in Portland, ME?

Portland, ME is currently in a spring phase. Tonight's moon is 3% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Portland, ME tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Portland, ME?

Tide predictions for Portland, ME come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Portland, ME?

Tide data for Portland, ME is sourced from NOAA Station #8418150. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8418150.

What is the moon phase in Portland, ME tonight?

Tonight the moon over Portland, ME is New Moon (3% illuminated). This places Portland, ME in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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